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max2010maxim [7]
3 years ago
5

The solutions of x2=169

Mathematics
2 answers:
Gekata [30.6K]3 years ago
7 0
X=84.5 because 169/2=84.5
tresset_1 [31]3 years ago
3 0

Answer:

x=13

Step-by-step explanation:

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6x squared plus 12x plus 13 equals 2x squared plus 4
Andrews [41]
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6 0
3 years ago
In letters (b) leave your answer in terms of the constants a, b, c and d
Ivan
I think you mean to find b in terms of the constants a, c and d.

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(x + a) / b  = c + d

Cross multily:-

x + a = b(c + d)

b =   (x + a) / (c + d)
8 0
4 years ago
The lifespan of a guinea pig is 6 years less than that of a giraffe. The lifespan of a tiger is 4 times that of the guinea pig.
Ronch [10]

Answer:

Giraffe = 10

Guinea Pig = 4

Tiger = 16

Step-by-step explanation:

G       GP      T                                  = 30

----------------------------------------------------------

X      X-6     (X-6)*4

-----------------------------------------------------------

9         3         12                               = 24

----------------------------------------------------------

10       4         16                               = 30 ✅

----------------------------------------------------------

4 0
3 years ago
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blondinia [14]

Answer:20800.  

624/1200=.52   40000x.52 =20800

4 0
2 years ago
In the figure below, tan B = 4/3. If BC = 15 and DA = 3, what is the length of DE ?
jonny [76]

Answer:12

Step-by-step explanation:

3 0
3 years ago
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